LOS ANGELES (KABC) -- More than 25 million Americans suffer from asthma. They use steroids, inhalers, and pills to help control their symptoms. But, soon there may be a new option: doctors are using a ...

A 64-year-old man with a history of typical atrial flutter underwent a standard ablation procedure during atrial flutter to create bidirectional block across the cavotricuspid isthmus. When ...